🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 259 Days

Day: 24.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 12.6

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.9 AU - 4.14 AU

Year: 5125 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,115,545 km

• M1: 159,771 km (0.061 R)
• M2: 246,836 km (0.112 R)
• M3: 353,649 km (0.073 R)
• M4: 474,375 km (0.1 R)
• M5: 576,550 km (0.108 R)
• M6: 688,001 km (0.032 R)
• M7: 766,988 km (0.037 R)
• M8: 849,417 km (0.102 R)
• M9: 964,757 km (0.064 R)
• M10: 1,196,334 km (0.062 R)
• M11: 1,310,926 km (0.102 R)
• M12: 1,569,431 km (0.054 R)
• M13: 1,844,691 km (0.112 R)
• M14: 2,156,005 km (0.081 R)
• M15: 2,256,684 km (0.062 R)
• M16: 2,400,597 km (0.049 R)
• M17: 3,142,902 km (0.117 R)
• M18: 3,515,849 km (0.077 R)
• M19: 3,659,463 km (0.037 R)
• M20: 4,027,175 km (0.071 R)
• M21: 4,458,465 km (0.045 R)
• M22: 4,877,938 km (0.1 R)
• M23: 5,475,581 km (0.036 R)
• M24: 5,642,682 km (0.101 R)
• M25: 5,783,154 km (0.063 R)
• M26: 5,981,970 km (0.069 R)
• M27: 6,067,839 km (0.045 R)
• M28: 6,680,592 km (0.045 R)
• M29: 6,859,212 km (0.059 R)
• M30: 7,313,092 km (0.08 R)
• M31: 7,466,579 km (0.098 R)
• M32: 7,589,998 km (0.071 R)
• M33: 8,218,009 km (0.116 R)
• M34: 8,602,925 km (0.072 R)
• M35: 8,764,939 km (0.113 R)
• M36: 8,960,912 km (0.114 R)
• M37: 9,759,017 km (0.109 R)
• M38: 10,235,038 km (0.101 R)
• M39: 10,893,418 km (0.111 R)
• M40: 11,458,299 km (0.084 R)
• M41: 11,744,480 km (0.106 R)
• M42: 12,287,371 km (0.091 R)
• M43: 13,510,333 km (0.072 R)
• M44: 14,193,696 km (0.118 R)
• M45: 14,501,120 km (0.055 R)
• M46: 15,633,725 km (0.074 R)
• M47: 17,942,021 km (0.107 R)
• M48: 18,650,815 km (0.117 R)
• M49: 18,903,187 km (0.104 R)
• M50: 19,156,755 km (0.102 R)
• M51: 19,581,763 km (0.07 R)
• M52: 19,881,258 km (0.113 R)
• M53: 20,095,931 km (0.112 R)
• M54: 20,484,586 km (0.104 R)
• M55: 20,614,587 km (0.119 R)
• M56: 21,181,413 km (0.116 R)
• M57: 22,063,592 km (0.053 R)
• M58: 22,285,894 km (0.08 R)
• M59: 22,375,054 km (0.108 R)
• M60: 22,867,680 km (0.077 R)
• M61: 23,092,825 km (0.112 R)
• M62: 24,000,435 km (0.103 R)
• M63: 24,229,170 km (0.074 R)
• M64: 24,366,800 km (0.118 R)
• M65: 25,337,242 km (0.11 R)
• M66: 25,523,641 km (0.089 R)
• M67: 25,897,486 km (0.108 R)
• M68: 26,226,302 km (0.106 R)
• M69: 26,650,861 km (0.062 R)
• M70: 27,890,429 km (0.065 R)
• M71: 28,275,643 km (0.078 R)
• M72: 28,420,603 km (0.085 R)
• M73: 28,662,653 km (0.097 R)
• M74: 29,539,745 km (0.106 R)
• M75: 29,784,936 km (0.094 R)
• M76: 29,981,508 km (0.11 R)
• M77: 30,326,630 km (0.055 R)
• M78: 31,120,546 km (0.053 R)
• M79: 31,370,075 km (0.117 R)
• M80: 31,570,237 km (0.105 R)
• M81: 31,720,583 km (0.095 R)
• M82: 32,728,873 km (0.028 R)
• M83: 33,645,459 km (0.107 R)
• M84: 33,747,784 km (0.12 R)
• M85: 34,415,738 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.1

Radius: 7.5

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.7 AU - 10.76 AU

Year: 16400 Days

Day: 16.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,115,545 km

• M1: 168,298 km (0.107 R)
• M2: 259,552 km (0.119 R)
• M3: 739,013 km (0.085 R)
• M4: 1,034,619 km (0.11 R)
• M5: 1,195,885 km (0.091 R)
• M6: 1,365,380 km (0.089 R)
• M7: 1,482,664 km (0.05 R)
• M8: 1,542,653 km (0.092 R)
• M9: 1,822,700 km (0.116 R)
• M10: 2,719,091 km (0.117 R)
• M11: 3,134,225 km (0.089 R)
• M12: 3,211,866 km (0.04 R)
• M13: 5,538,412 km (0.105 R)
• M14: 5,727,354 km (0.085 R)
• M15: 5,918,241 km (0.093 R)
• M16: 5,966,412 km (0.093 R)
• M17: 6,062,903 km (0.069 R)
• M18: 6,111,372 km (0.111 R)
• M19: 6,803,412 km (0.079 R)
• M20: 7,056,681 km (0.115 R)
• M21: 7,210,019 km (0.102 R)
• M22: 7,312,942 km (0.064 R)
• M23: 7,416,314 km (0.118 R)
• M24: 8,100,126 km (0.051 R)
• M25: 8,153,533 km (0.118 R)
• M26: 8,914,088 km (0.086 R)
• M27: 8,969,290 km (0.117 R)
• M28: 11,688,530 km (0.118 R)
• M29: 12,792,413 km (0.118 R)
• M30: 13,419,976 km (0.112 R)
• M31: 13,993,235 km (0.105 R)
• M32: 14,057,562 km (0.096 R)
• M33: 14,250,693 km (0.058 R)
• M34: 14,900,995 km (0.103 R)
• M35: 16,163,302 km (0.069 R)
• M36: 17,528,532 km (0.105 R)
• M37: 18,015,024 km (0.079 R)
• M38: 18,506,005 km (0.074 R)
• M39: 20,513,608 km (0.046 R)
• M40: 20,879,375 km (0.113 R)
• M41: 21,247,236 km (0.112 R)
• M42: 22,664,676 km (0.056 R)
• M43: 22,740,223 km (0.114 R)
• M44: 24,575,938 km (0.078 R)
• M45: 25,042,235 km (0.105 R)
• M46: 26,220,767 km (0.04 R)
• M47: 26,776,972 km (0.102 R)
• M48: 30,111,807 km (0.091 R)
• M49: 30,610,716 km (0.117 R)
• M50: 30,944,918 km (0.105 R)
• M51: 33,747,335 km (0.082 R)
• M52: 35,135,005 km (0.106 R)
• M53: 35,222,370 km (0.104 R)
• M54: 35,397,250 km (0.036 R)
• M55: 37,162,205 km (0.116 R)
• M56: 40,868,941 km (0.104 R)
• M57: 42,626,268 km (0.106 R)
• M58: 44,408,128 km (0.033 R)
• M59: 44,502,524 km (0.096 R)
• M60: 45,070,697 km (0.074 R)
• M61: 45,641,263 km (0.088 R)
• M62: 46,501,451 km (0.049 R)
• M63: 48,141,044 km (0.029 R)
• M64: 48,335,222 km (0.073 R)
• M65: 48,432,311 km (0.1 R)
• M66: 49,505,526 km (0.055 R)
• M67: 50,882,574 km (0.091 R)
• M68: 51,080,343 km (0.089 R)
• M69: 51,179,227 km (0.109 R)
• M70: 51,575,811 km (0.038 R)
• M71: 51,973,292 km (0.066 R)
• M72: 52,272,189 km (0.03 R)
• M73: 52,371,821 km (0.059 R)
• M74: 55,902,331 km (0.111 R)
• M75: 57,438,850 km (0.053 R)
• M76: 57,850,843 km (0.046 R)
• M77: 59,508,986 km (0.115 R)
• M78: 59,613,106 km (0.087 R)
• M79: 61,498,039 km (0.119 R)
• M80: 62,236,454 km (0.089 R)
• M81: 63,189,991 km (0.094 R)
• M82: 63,934,988 km (0.063 R)
• M83: 64,041,652 km (0.103 R)
• M84: 65,004,314 km (0.069 R)
• M85: 65,326,398 km (0.079 R)
• M86: 65,864,053 km (0.116 R)
• M87: 66,619,522 km (0.042 R)
• M88: 67,160,767 km (0.067 R)
• M89: 67,594,900 km (0.112 R)
• M90: 69,779,328 km (0.03 R)
• M91: 70,218,997 km (0.09 R)
• M92: 71,543,386 km (0.111 R)
• M93: 71,986,795 km (0.103 R)
• M94: 72,097,796 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,177 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit